The 1N4444 is a Silicon Epitaxial Planar Diode from CENTRAL SEMICONDUCTOR, available at Supreme Components International, an authorised distributor. This switching diode is designed for applications requiring fast switching speeds and reliable performance. Its planar construction ensures consistent characteristics and long-term stability. The 1N4444 is suitable for use in high-speed switching circuits, clamping circuits, and general-purpose applications. Benefit from Supreme Components International's commitment to quality and authenticity when you purchase this essential component. Trust us for all your electronic component needs.